I’m making a mocking project for booking website, in brief you enter the website choose your destination country or city then hotels available in the city and car agencies.
So I’ve multiple questions because I’ve poor understanding of the business and also I’m not that deep in web api
1.can i retrieve only the tourist cities in each country and display them is there a free api for it…. And how to connect any free api with my code
2.if i want to add flight booking functionality how to make it
3. Lastly what are the basic features to be done by the admin in the dashboard

I’ve done nothing but the models“